<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ taglib prefix="shiro" uri="http://shiro.apache.org/tags" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<shiro:hasPermission name="index:watch">
<button class="perm">具有index:watch权限</button>
</shiro:hasPermission>

<shiro:hasPermission name="index:test">
<button>具有index:test权限</button>
</shiro:hasPermission>
</body>
</html>